Gas cylinders. Periodic inspection and testing, in situ (without dismantling) of refillable seamless steel tubes of water capacity between 150 l and 3 000 l, used for compressed gases algolia-ignore — governance models and practices

— governance models and practices

enabling the prevention of deterioration and spoilage of wheat

effective leaktightness and endurance

Hilton International Hotels

Gas cylinders. Periodic inspection and testing, in situ (without dismantling) of refillable seamless steel tubes of water capacity between 150 l and 3 000 l, used for compressed gases algolia-ignore — governance models and practices1 Scope This European Standard specifies requirements for using a combination of appropriate in situ (without dismantling), non destructive examination (NDE) techniques, for example visual examination, acoustic emission testing [AT] and ultrasonic testing [UT] when periodically inspecting and testing seamless steel pressure vessels (tubes) with a water capacity between 150 l and 3 000 l, used for compressed and liquefied gases for a further period of